“trawl design”的概念、定义、翻译、参考文献-科学参考

单词	trawl design
释义	trawl design Encyclopedia 农学拖网设计释 trawl design拖网设计根据拖网捕捞作业原理，基于主捕对象及其生物学习性、作业渔场的环境特点、渔船规模和拖曳能力等条件，确定拖网作业方式和渔具结构形式，以及网具的主尺度和技术参数、属具的配备等创造性过程。
随便看	powder specific surface area powder spraying machine powder surface modification powder tea processing powder transportation powder warm compactingprocess powder X-ray diffractometer powder X-ray diffractometry powder Xray diffractometry powdery fiber powdery mildew of broadleaf powdery mildew of tobacco powdery mildews Powell Powell, Cecil Frank Powell conjugate direction method Powell curve diagram powellite Powell method power power amplifers power amplification power amplification technique power amplifier power analysis

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